Why does the author most likely include the following detail?
"The lady is talking about how things used to be on
Terra, but when the numbers get to the ten she is quiet."
(Paragraph 11)

The question is incomplete and the full version can be found online.  

To emphasize the seriousness of what is about to happen.

Explanation:

In "Big finish," by Erin Michelle Jendras, when the woman on the screen gets quiet as soon as the numbers get to ten, she does so because it´s time for the final countdown. As soon as the count gets to zero, the reader will discover that Terra, the planet earth humans had to escape years before, is being destroyed. The sudden silence of the woman broadcasting the live event is a small detail that makes it clear that what´s about to happen is an important event.

umm there is no difference

great question btw!

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)